Question

!!!ПОМОГИТЕ РЕШИТЬ!!!

Answer 1

2.
const k=2;     
m=3;
var x,f:real;
begin 
readln(x); 
 if (x>=k+m) or ((x>=k) and (x<=m)) then 
  f:=(k+m)/x;
 if (x<k) or ((x>m) and (x<m+k)) then  
  f:=(3.5*exp(ln(10)*-3)*x)/(k+m); 
 writeln(f:4:2);
end.